DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 29.50 Site Name: Japan A2 Site ID: N68 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 13 / X-SAR Antenna Direction: Left Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1620.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/275:05:12:11.5 Data Take End GMT: 1994/275:05:17:57.6 Data Take Duration (min:sec): 5:47 Latitude at Start GMT: 42 deg 43.1' N Longitude at Start GMT: 128 deg 50.9' E Latitude at End GMT: 24 deg 38.4' N Longitude at End GMT: 145 deg 27.9' E Center Incidence Angle (deg): 49.9 Track Angle at Image Center: 143.4 deg E of True North Along-Track Image Size (km): 2511.2 Cross-Track Image Size (km): 32.2 Along-Track Resolution (m): 73 Cross-Track Resolution (m): 42 Along-Track Pixel Spacing (m): 50 Cross-Track Pixel Spacing (m): 50 Radiometric Representation: 8-bit Amplitude Geometric Reresentation: Ground Range Signal-to-Noise Ratio (dB): 22.5 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 26 Bytes per Record: 2000 Records per Segment: 794 Product Generation Date: Dec 04, 1994 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LHH, LVV, CHH, CVV, XVV Processing Run Number: 40535 Comments: SEG_01 Lat/Long Near Early: 42 deg 37.2' N 128 deg 42.2' E Lat/Long Far Early: 42 deg 49.1' N 128 deg 59.7' E GMT Center 1994/275:05:12:18.4 Lat/Long Center: 42 deg 23.3' N 129 deg 15.8' E Lat/Long Near Late: 41 deg 57.4' N 129 deg 31.7' E Lat/Long Far Late: 42 deg 9.2' N 129 deg 49.1' E SEG_02 Lat/Long Near Early: 41 deg 57.4' N 129 deg 31.7' E Lat/Long Far Early: 42 deg 9.2' N 129 deg 49.1' E GMT Center 1994/275:05:12:32.1 Lat/Long Center: 41 deg 43.2' N 130 deg 4.7' E Lat/Long Near Late: 41 deg 17.2' N 130 deg 20.1' E Lat/Long Far Late: 41 deg 28.9' N 130 deg 37.5' E SEG_03 Lat/Long Near Early: 41 deg 17.2' N 130 deg 20.1' E Lat/Long Far Early: 41 deg 28.9' N 130 deg 37.5' E GMT Center 1994/275:05:12:45.9 Lat/Long Center: 41 deg 2.8' N 130 deg 52.6' E Lat/Long Near Late: 40 deg 36.7' N 131 deg 7.5' E Lat/Long Far Late: 40 deg 48.2' N 131 deg 24.9' E SEG_04 Lat/Long Near Early: 40 deg 36.7' N 131 deg 7.5' E Lat/Long Far Early: 40 deg 48.2' N 131 deg 24.9' E GMT Center 1994/275:05:12:59.7 Lat/Long Center: 40 deg 22.0' N 131 deg 39.5' E Lat/Long Near Late: 39 deg 55.8' N 131 deg 54.0' E Lat/Long Far Late: 40 deg 7.2' N 132 deg 11.3' E SEG_05 Lat/Long Near Early: 39 deg 55.8' N 131 deg 54.0' E Lat/Long Far Early: 40 deg 7.2' N 132 deg 11.3' E GMT Center 1994/275:05:13:13.5 Lat/Long Center: 39 deg 40.9' N 132 deg 25.4' E Lat/Long Near Late: 39 deg 14.6' N 132 deg 39.4' E Lat/Long Far Late: 39 deg 25.9' N 132 deg 56.7' E SEG_06 Lat/Long Near Early: 39 deg 14.6' N 132 deg 39.4' E Lat/Long Far Early: 39 deg 25.9' N 132 deg 56.7' E GMT Center 1994/275:05:13:27.3 Lat/Long Center: 38 deg 59.5' N 133 deg 10.4' E Lat/Long Near Late: 38 deg 33.1' N 133 deg 24.0' E Lat/Long Far Late: 38 deg 44.2' N 133 deg 41.2' E SEG_07 Lat/Long Near Early: 38 deg 33.1' N 133 deg 24.0' E Lat/Long Far Early: 38 deg 44.2' N 133 deg 41.2' E GMT Center 1994/275:05:13:41.1 Lat/Long Center: 38 deg 17.7' N 133 deg 54.5' E Lat/Long Near Late: 37 deg 51.3' N 134 deg 7.7' E Lat/Long Far Late: 38 deg 2.2' N 134 deg 24.8' E SEG_08 Lat/Long Near Early: 37 deg 51.3' N 134 deg 7.7' E Lat/Long Far Early: 38 deg 2.2' N 134 deg 24.8' E GMT Center 1994/275:05:13:54.8 Lat/Long Center: 37 deg 35.7' N 134 deg 37.7' E Lat/Long Near Late: 37 deg 9.1' N 134 deg 50.5' E Lat/Long Far Late: 37 deg 20.0' N 135 deg 7.6' E SEG_09 Lat/Long Near Early: 37 deg 9.1' N 134 deg 50.5' E Lat/Long Far Early: 37 deg 20.0' N 135 deg 7.6' E GMT Center 1994/275:05:14:08.6 Lat/Long Center: 36 deg 53.4' N 135 deg 20.1' E Lat/Long Near Late: 36 deg 26.7' N 135 deg 32.5' E Lat/Long Far Late: 36 deg 37.5' N 135 deg 49.5' E SEG_10 Lat/Long Near Early: 36 deg 26.7' N 135 deg 32.5' E Lat/Long Far Early: 36 deg 37.5' N 135 deg 49.5' E GMT Center 1994/275:05:14:22.4 Lat/Long Center: 36 deg 10.8' N 136 deg 1.7' E Lat/Long Near Late: 35 deg 44.1' N 136 deg 13.7' E Lat/Long Far Late: 35 deg 54.7' N 136 deg 30.7' E SEG_11 Lat/Long Near Early: 35 deg 44.1' N 136 deg 13.7' E Lat/Long Far Early: 35 deg 54.7' N 136 deg 30.7' E GMT Center 1994/275:05:14:36.2 Lat/Long Center: 35 deg 27.9' N 136 deg 42.5' E Lat/Long Near Late: 35 deg 1.1' N 136 deg 54.2' E Lat/Long Far Late: 35 deg 11.7' N 137 deg 11.1' E SEG_12 Lat/Long Near Early: 35 deg 1.1' N 136 deg 54.2' E Lat/Long Far Early: 35 deg 11.7' N 137 deg 11.1' E GMT Center 1994/275:05:14:50.0 Lat/Long Center: 34 deg 44.8' N 137 deg 22.6' E Lat/Long Near Late: 34 deg 18.0' N 137 deg 33.9' E Lat/Long Far Late: 34 deg 28.4' N 137 deg 50.7' E SEG_13 Lat/Long Near Early: 34 deg 18.0' N 137 deg 33.9' E Lat/Long Far Early: 34 deg 28.4' N 137 deg 50.7' E GMT Center 1994/275:05:15:03.8 Lat/Long Center: 34 deg 1.5' N 138 deg 1.9' E Lat/Long Near Late: 33 deg 34.6' N 138 deg 13.0' E Lat/Long Far Late: 33 deg 44.9' N 138 deg 29.7' E SEG_14 Lat/Long Near Early: 33 deg 34.6' N 138 deg 13.0' E Lat/Long Far Early: 33 deg 44.9' N 138 deg 29.7' E GMT Center 1994/275:05:15:17.6 Lat/Long Center: 33 deg 17.9' N 138 deg 40.6' E Lat/Long Near Late: 32 deg 50.9' N 138 deg 51.3' E Lat/Long Far Late: 33 deg 1.2' N 139 deg 8.0' E SEG_15 Lat/Long Near Early: 32 deg 50.9' N 138 deg 51.3' E Lat/Long Far Early: 33 deg 1.2' N 139 deg 8.0' E GMT Center 1994/275:05:15:31.3 Lat/Long Center: 32 deg 34.1' N 139 deg 18.6' E Lat/Long Near Late: 32 deg 7.1' N 139 deg 29.0' E Lat/Long Far Late: 32 deg 17.2' N 139 deg 45.6' E SEG_16 Lat/Long Near Early: 32 deg 7.1' N 139 deg 29.0' E Lat/Long Far Early: 32 deg 17.2' N 139 deg 45.6' E GMT Center 1994/275:05:15:45.1 Lat/Long Center: 31 deg 50.1' N 139 deg 55.9' E Lat/Long Near Late: 31 deg 23.1' N 140 deg 6.1' E Lat/Long Far Late: 31 deg 33.1' N 140 deg 22.7' E SEG_17 Lat/Long Near Early: 31 deg 23.1' N 140 deg 6.1' E Lat/Long Far Early: 31 deg 33.1' N 140 deg 22.7' E GMT Center 1994/275:05:15:58.9 Lat/Long Center: 31 deg 6.0' N 140 deg 32.7' E Lat/Long Near Late: 30 deg 38.8' N 140 deg 42.6' E Lat/Long Far Late: 30 deg 48.8' N 140 deg 59.1' E SEG_18 Lat/Long Near Early: 30 deg 38.8' N 140 deg 42.6' E Lat/Long Far Early: 30 deg 48.8' N 140 deg 59.1' E GMT Center 1994/275:05:16:12.7 Lat/Long Center: 30 deg 21.6' N 141 deg 8.9' E Lat/Long Near Late: 29 deg 54.4' N 141 deg 18.6' E Lat/Long Far Late: 30 deg 4.3' N 141 deg 34.9' E SEG_19 Lat/Long Near Early: 29 deg 54.4' N 141 deg 18.6' E Lat/Long Far Early: 30 deg 4.3' N 141 deg 34.9' E GMT Center 1994/275:05:16:26.5 Lat/Long Center: 29 deg 37.0' N 141 deg 44.5' E Lat/Long Near Late: 29 deg 9.8' N 141 deg 54.0' E Lat/Long Far Late: 29 deg 19.6' N 142 deg 10.2' E SEG_20 Lat/Long Near Early: 29 deg 9.8' N 141 deg 54.0' E Lat/Long Far Early: 29 deg 19.6' N 142 deg 10.2' E GMT Center 1994/275:05:16:40.3 Lat/Long Center: 28 deg 52.3' N 142 deg 19.6' E Lat/Long Near Late: 28 deg 25.0' N 142 deg 28.8' E Lat/Long Far Late: 28 deg 34.7' N 142 deg 45.0' E SEG_21 Lat/Long Near Early: 28 deg 25.0' N 142 deg 28.8' E Lat/Long Far Early: 28 deg 34.7' N 142 deg 45.0' E GMT Center 1994/275:05:16:54.0 Lat/Long Center: 28 deg 7.4' N 142 deg 54.1' E Lat/Long Near Late: 27 deg 40.1' N 143 deg 3.2' E Lat/Long Far Late: 27 deg 49.7' N 143 deg 19.3' E SEG_22 Lat/Long Near Early: 27 deg 40.1' N 143 deg 3.2' E Lat/Long Far Early: 27 deg 49.7' N 143 deg 19.3' E GMT Center 1994/275:05:17:07.8 Lat/Long Center: 27 deg 22.3' N 143 deg 28.2' E Lat/Long Near Late: 26 deg 55.0' N 143 deg 37.0' E Lat/Long Far Late: 27 deg 4.5' N 143 deg 53.1' E SEG_23 Lat/Long Near Early: 26 deg 55.0' N 143 deg 37.0' E Lat/Long Far Early: 27 deg 4.5' N 143 deg 53.1' E GMT Center 1994/275:05:17:21.6 Lat/Long Center: 26 deg 37.1' N 144 deg 1.8' E Lat/Long Near Late: 26 deg 9.7' N 144 deg 10.4' E Lat/Long Far Late: 26 deg 19.2' N 144 deg 26.4' E SEG_24 Lat/Long Near Early: 26 deg 9.7' N 144 deg 10.4' E Lat/Long Far Early: 26 deg 19.2' N 144 deg 26.4' E GMT Center 1994/275:05:17:35.4 Lat/Long Center: 25 deg 51.8' N 144 deg 34.9' E Lat/Long Near Late: 25 deg 24.4' N 144 deg 43.4' E Lat/Long Far Late: 25 deg 33.8' N 144 deg 59.3' E SEG_25 Lat/Long Near Early: 25 deg 24.4' N 144 deg 43.4' E Lat/Long Far Early: 25 deg 33.8' N 144 deg 59.3' E GMT Center 1994/275:05:17:49.2 Lat/Long Center: 25 deg 6.3' N 145 deg 7.7' E Lat/Long Near Late: 24 deg 38.8' N 145 deg 15.9' E Lat/Long Far Late: 24 deg 48.2' N 145 deg 31.8' E SEG_26 Lat/Long Near Early: 24 deg 38.8' N 145 deg 15.9' E Lat/Long Far Early: 24 deg 48.2' N 145 deg 31.8' E Lat/Long Near Data End: 24 deg 33.7' N 145 deg 20.0' E Lat/Long Far Data End: 24 deg 43.0' N 145 deg 35.9' E